baber/WOPTO huggingface dataset:
Patent RU-2092002-C1 (RU)
Inventor: BEKUZAROVA SARRA A
IPC: A01C1/00
Filed: 1993-07-30
Granted: 1997-10-10
Abstract: Назначение: изобретение относится к сельскому хозяйству и может быть использовано в луговодстве при подсеве трав в дернину на сенокосах и пастбищах. Сущность изобретения: в способе предпосевной обработки труднопрорастаемых семян бобовых трав предусматривают предварительное замачивание семян в воде в течение 1,5-2 ч с последующим выдерживанием в 45-50%-ной растворе гашеной извести в течение 2,0-2,5 ч. 2 табл.
Patent RU-2059061-C1 (RU)
Inventor: PETROV NIKOLAJ A
IPC: E21B43/114
Filed: 1993-10-27
Granted: 1996-04-27
Abstract: FIELD: oil production, opening productive strata in boreholes. SUBSTANCE: two-step spring loaded sleeve is rigidly secured in body. The sleeve forms a ring cavity. Seal rings alternating metal rings hydraulically connected to body cavity through radial openings of the two-step sleeve and to outer space through drain openings are placed in the cavity. Moving rod comes in contact to two-step sleeve from top. The rod has ring rest. Springs are placed above and below the rest in damp chamber between the body and rod. Damp chamber is overlapped with a lid from top. Hydromonitor extensions are installed in side openings of the body below two-step sleeve. Body of oil-filled chamber is fastened to the body from bottom. This has axial and radial passages. Blind cylinders with rectangular walls inside and openings in bottom are located in radial channels. Spring loaded cylinders with brackets are installed in blind cylinders. Rolls are installed on the axles between them. Axial passage if overlapped from top and bottom. EFFECT: creation of deep perforation kerfs of restricted cross section at the expense of aligning and decreasing lengthwise motions of device body in casing string using concurrent suppression of hydraulic pulses, pressure, and vibration elongation of pump/compressor pipes. 4 dwg
Patent RU-2059046-C1 (RU)
Inventor: KOCHETOV OLEG S
IPC: E02D27/44
Filed: 1994-03-09
Granted: 1996-04-27
Abstract: Сущность изобретения: виброизолированный фундамент включает заполненную сжатым газом фундаментную ванну и размещенный в ней опорный блок. Между боковыми поверхностями фундаментной ванны и опорного блока размещен тор. Полость блока сообщена с полостями фундаментной ванны и тора дросселирующими элементами. Дросселирующий элемент, соединяющий полости опорного блока и фундаментной ванны, выполнен в виде тройника. По свободным торцам тройника расположены резонаторы-заслонки, подпружиненные относительно опорного блока. Один резонатор-заслонка выполнен нормально открытым, а другой - нормально закрытым. 2 ил.
Patent RU-2044069-C1 (RU)
Title: Method for sheet rolling
Inventor: GURKALOV PAVEL I
IPC: C21D9/46
Filed: 1994-03-31
Granted: 1995-09-20
Abstract: FIELD: metallurgy. SUBSTANCE: method for sheet rolling includes melting of steel of definite chemical composition, formation of blank, blank deformation under controlled condition with reversing partial reduction with total reduction of 50-80% and completion of process within temperature interval of Ar 3 -Ar 1  and subsequent cooling down to ambient temperature. After cooling, rolled product is heated up to temperature Ac 3 +(10-40 C) at the rate of 0.8-1.2 min. mm, and, then, final cooling in the air down to ambient temperature. Cooling of rolled products after reduction down to temperature below Ar 1  by 150-250 C is effected at the rate of 3.0-15.0 C/s, and then, in the air. EFFECT: produced low-perlite steel possessing high strength, ductility and cold-resistance with high values of low-temperature ductility of steel of zone of thermal effect after welding. 3 cl, 2 tbl
Patent RU-2075583-C1 (RU)
Inventor: OBRUCHKOV ALEKSANDR I
IPC: E05B27/04
Filed: 1994-05-04
Granted: 1997-03-20
Abstract: FIELD: locking devices for home and industry. SUBSTANCE: installed in body of cylindrical mechanism is bush with key passages. Fixed in end of core passage is wedge-shaped cross member. End of span-piece entering the hole in locking strip is provided with hooks. pivotally interconnected and are spring-loaded relative to each other. Teeth of hooks are directed towards each other and cooperating with edge of locking strip hole. Core is installed stationary, and key rod cooperating with its passage has longitudinal slots for connection with cross member. Rigidly mounted on core is gear wheel. Installed in key passages of bush are spring-loaded pins with possibility of their engagement with gear wheel. Lock can be provided with protective washer cooperating with ends of key rods which can be fastened on common base and oriented according to key passages in bush and core. EFFECT: higher efficiency. 4 cl, 9 dwg
Patent RU-2086054-C1 (RU)
Inventor: RZHEVSKIJ MIKHAIL G
IPC: H01R24/58
Filed: 1994-05-23
Granted: 1997-07-27
Abstract: Сущность изобретения: электрический соединитель содержит вилку и розетку с гнездами, имеющими сквозные отверстия под штыри, и с дополнительной контактной платой, расположенной со стороны хвостовиков гнезд. Контактная часть штырей вилки длиннее гнезд, причем выступающая над хвостовиками гнезд часть штырей выполнена из диэлектрика и взаимодействует с контактами дополнительной контактной платы. Предусмотрен вариант, согласно которому поверхности диэлектрической части штырей, взаимодействующие с контактами дополнительной платы, выполнены из токопроводящего материала. 1 з. п. ф-лы, 2 ил.
Patent RU-2089741-C1 (RU)
Inventor: KARMINSKIJ VALERIJ D
IPC: F02B77/08
Filed: 1994-07-11
Granted: 1997-09-10
Abstract: Сущность изобретения: устройство содержит корпус 1, установленный на крышке цилиндра 2, внутри которого размещена находящаяся в несжатом состоянии пружина 7, подсоединенная гибким проводом 8 к электроду свечи зажигания и электрически изолированная от корпуса. В нижней части корпуса размещен с зазором по отношению к корпусу подпружиненный элемент 3, выполненный из материала с памятью формы. 1 з.п. ф-лы, 1 ил.
Patent RU-2111560-C1 (RU)
Inventor: CHILDRESS PAUL CHARLES
IPC: G21F5/008
Filed: 1994-07-19
Granted: 1998-05-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: container has drum provided with cover and is placed in this drum with cover locked on it. Insulating material is inserted between container and drum. Insulating material is made in the form of alternating first layer of fiber pressboard, first layer of plywood, fiber pressboard cylinder open on both ends and placed between container and drum, second layer of plywood, and second layer of fiber pressboard. First layer of plywood and first layer of fiber pressboard cover drum bottom. Inspection port is provided in container. EFFECT: improved design. 10 cl, 2 dwg
Patent RU-2074183-C1 (RU)
Inventor: LEVDANSKIJ VLADIMIR ALEKSANDRO
IPC: C07D261/20
Filed: 1994-07-15
Granted: 1997-02-27
Abstract: FIELD: organic synthesis, dyes for polyether fibers. SUBSTANCE: desired product has formula   where X is hydrogen, halogen or lower alkyl, Y is hydrogen or hydroxy group. 1-(triazene-N-sulfonate)-2-phenylthioanthraquinone is used as reagent 1. Reaction is carried out by boiling in alcohol solution of alkali. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2041567-C1 (RU)
Title: Commutation system
Inventor: SAMKHARADZE TAMAZI G
IPC: H04M3/00
Filed: 1994-08-22
Granted: 1995-08-09
Abstract: FIELD: telephony. SUBSTANCE: additional commutation units 3 and units 4 to store and generate information and their couplings with commutation units of first link 1(1)-1(n) and second link 2(1)-2(n) are inserted into units of incoming 5(1)-5(m) and outgoing 6(1)-6(m) communication to reduce number of interlocks of regular subscribers and to provide privileged subscribers with low-interlocked communication with extra services. EFFECT: improved operational efficiency and reliability. 1 dwg
Patent RU-2081604-C1 (RU)
Title: Method for making hydrolyzed lactose syrup from quark or casein whey
Inventor: SVIRIDENKO YURIJ YAKOVLEVICH
IPC: A23C21/02
Filed: 1994-10-07
Granted: 1997-06-20
Abstract: FIELD: dairy industry. SUBSTANCE: method involves separation and pasteurization of whey; lactose hydrolyzation in whey by ferment preparation of β-haloctocidase up to 50% of hydrolysis rate, and concentration of whey. Hydrolyzed whey is treated by alkali reagent up to acidity of prepared product not more 250 T. Whey concentration is carried out before hydrolysis of lactose up to amount of dry substances 18-22%, while treatment by alkali reagent, up to acidity not more 95 T. Additional concentration of hydrolyzed whey is carried out up to amount of dry substances 38-62%. Used for whey hydrolysis is ferment preparation of immobilized b-haloctocidase, and concentration of hydrolyzed whey is carried out after its treatment with alkali reagent up to amount of dry substances 18-62%. EFFECT: higher efficiency. 3 cl
Patent RU-2084301-C1 (RU)
Title: Manual tube bender
Inventor: GULEVSKIJ GRIGORIJ IVANOVICH
IPC: B21D7/024
Filed: 1995-03-15
Granted: 1997-07-20
Abstract: FIELD: plastic metal working, namely tube bending by means of manual tool. SUBSTANCE: tube bender includes resting rollers mounted in body connected with first handle, bending template, П-shaped brace rigidly connected with second handle, working and fixing pawls. Bending template is in the form of segment with stepped trough and it is mounted with possibility of reciprocation motion normal relative to tube axis. Said template is moved with the aid of movable handle through gear wheel engaging with toothed rack connected by means of pin with template and with the aid of working pawl mounted on axle in said П-shaped brace joined with movable handle. Fixing pawl is mounted with possibility of double-position motion at bending process. Working pawl is mounted with possibility of three-position motion. Working pawl is in the form of two stoppers engaging with gear wheel and guiding butterfly-shaped lever mounted with possibility of engagement with rolling around roller. Said roller is mounted on fork-like lever spring-loaded relative to П-shaped brace. EFFECT: improved design. 2 cl, 5 dwg
Patent RU-2097672-C1 (RU)
Inventor: KOPYLOV YURIJ D
IPC: F41F3/04
Filed: 1995-03-23
Granted: 1997-11-27
Abstract: FIELD: military equipment, antitank weapon. SUBSTANCE: shooting complex has a shell with a powder-charge shooting device positioned in a barrel-container with covers. A collar swell is made on one of the external surfaces. The cover placed near this swell is made in the form of a diaphragm and secured on the end face of the barrel-container by a bowl-shaped clip fitted on the collar swell. The clip has a central hole, it open end is bent behind the collar swell on the side of the middle of the barrel-container, and the internal side wall of the clip is made equal to the external diametric part of the collar swell. A tubular head of elastoplastic material is secured on the clip coaxially with it and projecting behind its bottom and external side surface. The part of the tubular head projecting behind the clip bottom is made shaped over the inner diametric surface. The diameters of the central holes in the bowl-shaped clip and tubular head are equal to or exceed the inside diameter of the end-face of the barrel-container on the side of the cover that closes it. EFFECT: enhanced efficiency. 4 cl, 2 dwg
Patent RU-2076786-C1 (RU)
Title: Knurling head
Inventor: KHOVANOV NIKOLAJ N
IPC: B21H3/04
Filed: 1995-05-12
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: knurling head is intended for knurling of multistart spiral surfaces of various profiles on cylindrical billets. Knurling head is equipped with mechanism for automatic feed of rollers to depth of formed profile. It additionally includes friction mechanism of automatic feed of rollers, locator setting quantity of feed, device for automatic disengagement of friction mechanisms of automatic feed of rollers after completion of setting of quantity of feed to depth of formed profile. Body of head is sectional made of two rigidly coupled parts with split plane perpendicular to longitudinal axis of head. mechanism for automatic feed of rollers is manufactured in the form of casing with unbalanced inertial mass revolving relative to body of head and is provided with system of hinge coupled driving tie-rods with turn clutches placed eccentrically on pins of rollers. Head is equipped with locator of angular position of casing after setting of quantity of feed. EFFECT: improved quality of knurling. 4 cl, 10 dwg
Patent RU-2088958-C1 (RU)
Title: Method for determining identity of examined sample with particular natural mineral association and method for analysis of substance composition of natural mineral association
Inventor: TIMOFEEVA TATYANA SERGEEVNA
IPC: G01V9/00
Filed: 1995-06-09
Granted: 1997-08-27
Abstract: FIELD: search and development of mineral resources in mining industry during separation of artificial and natural minerals and precious stones. SUBSTANCE: isotopic composition of sample of mineral association is found, isomorphic-isotonic series characteristic of examined mineral association are determined and full composition of chemical elements in this association is established by them. Examined samples are identified with particular known deposit by isomorphic-isotonic series which compositions include elements found during isotopic analysis of samples of mineral association. EFFECT: expanded application field; enhanced authenticity of process and method. 5 cl
Patent RU-2150830-C1 (RU)
Title: Concentrated stable suspension of herbicidally active 1,3,5-triazines and pyridate and method of control of weed and harmful grass
Inventor: SHNAJDER RUDOL F
IPC: A01P13/00
Filed: 1995-07-24
Granted: 2000-06-20
Abstract: FIELD: organic chemistry, agriculture, herbicides. SUBSTANCE: invention describes the stable suspension of herbicidally active composition of 1,3,5-triazines and pyridate. Suspension has pyridate solution in organic solvent or mixture of solvents where mass part of dissolved pyridate is at least 10% at 0 C and mass part of dissolved 1,3,5-triazine is 1% maximally. Combination of ion-active and nonion-active emulsifiers is used as emulsifier. Invention describes also method of control of weeds and harmful grasses. EFFECT: stable properties of composition for control of most danger weeds, enhanced effectiveness. 9 cl, 17 ex
Patent RU-2097310-C1 (RU)
Title: Lift
Inventor: TORITSYN IGOR V
IPC: B66F9/20
Filed: 1995-08-21
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; load lifting facilities. SUBSTANCE: lift has support frame with guides, load-bearing frame mounted on guides for movement and coupled with traction wire rope, reversible drive, guide and fixed sheaves installed on support frame, and chain mechanism with lower. load-bearing and non-bearing units. Lower unit of chain mechanism is mounted on support frame, is coupled with reversible drive and is made in form of two parallel shafts on which two different-size toothed rotary links are mounted to form gear train and two different-size sprockets are fitted. Gear ratio of sprockets differs from gear ratio of rotary links. Non-bearing unit of chain mechanism is coupled with load-bearing unit of chain mechanism through fixed sheave and wire rope. Closed chain of chain mechanism is reeved over different-size sprockets of lower unit and through sprockets of load-bearing and non-bearing units. Load-bearing unit can be furnished with additional sheave, and traction wire rope is reeved over fixed and additional sheaves to form n-fold pulley block. Wire rope coupling-load-bearing and non-bearing units of chain mechanism can be tensioned by spring connected with one of above-indicated units. Toothed rotary of lower units can be made in form of gear wheels forming gear train. EFFECT: enlarged operating capabilities. 4 cl, 1 dwg
Patent RU-2086452-C1 (RU)
Title: Man-power operated vehicle
Inventor: BUBNOV MARK P
IPC: B62M1/24
Filed: 1995-08-23
Granted: 1997-08-10
Abstract: FIELD: mechanical and transport engineering; velomobiles and bicycles with chain drive between front wheel disks. SUBSTANCE: proposed invention makes it possible to increase riding speed, facilitated riding, decrease influence of side moment in handlebar , reduce aerodynamic resistance and increase service life of vehicle without increasing its overall dimensions. For this purpose bottom bracket is placed in center of bushing of driving front wheel which permits using of wheel with larger diameter of rim and, thanks to it, increase riding speed and facilitate running without increasing overall dimensions of vehicle. Use of disk wheels instead of spiked wheels considerably reduces aerodynamic resistance and increases service life of vehicle owing to the fact that all drive is protected from moisture and dust by disks. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2097788-C1 (RU)
Title: Optical radar
Inventor: CHASOVSKOJ ALEKSANDR A
IPC: G01S17/00
Filed: 1995-10-17
Granted: 1997-11-27
Abstract: FIELD: radar engineering. SUBSTANCE: optical radar, without reducing the time of scanning, determines the range to the object that does not radiate infrared energy due to introduction of a television transmitter with a viewing angle equal to the viewing angle of the optomechanical scanner, use is also made of a length and amplitude selector, frame beginning sensor, line beginning sensor and an additional range finding unit; the frame beginning sensor and the line beginning sensor are directly coupled to the first and second drives respectively and have outputs connected to the first and second inputs of the television transmitter, whose output via the length and amplitude selector is connected to the third input of the indicator, first input of the additional range finding unit, having a second input connected to the output of the laser receiver. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2100718-C1 (RU)
Title: Method of vacuum drying of loose materials and plant for realization of this method
Inventor: ANTIPOV SERGEJ TIKHONOVICH
IPC: F26B17/04
Filed: 1995-11-20
Granted: 1997-12-27
Abstract: FIELD: vacuum drying of loose and granulated materials in various industries (chemical and food-processing industries, farming). SUBSTANCE: magnitude of period of constant and falling rate of drying is regulated through change of speed of motion of transportation members of conveyer; quantity of energy delivered to product depends on availability of bound moisture contained in it and is regulated by infrared radiation power and temperature of heating plate; degree of heating of this plate decreases in way of motion of conveyer belt to maintain temperature of product at constant level during its motion stipulated by thermolability of material. Plant used for realization of this method includes housing with evacuation and vapor discharge system and transportation device mounted inside it. Transportation device is made in form of two conveyers mounted one under other. Plant includes heating elements, loading and unloading devices. Transportation member of upper conveyer is made in form of hinged members arranged in row and secured rotatably. When these members are located in drying zone, they are positioned on tracks forming continuous carrying surface. Belt of lower conveyer is provided with transverse scrapers over entire length. Infrared radiators of different power and heating plates are used as heating elements. Heating plate is additionally mounted under conveyer and its temperature may be regulated towards reduction in way of motion of conveyer belt. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2122002-C1 (RU)
Title: Novel thiazolidinediones and drugs containing thereof
Inventor: AL FRED MERTENS
IPC: C07D417/10
Filed: 1994-05-19
Granted: 1998-11-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new thiazolidinediones of the formula (I)   where A means a ring with 5 or 6 carbon atoms or heterocyclic aromatic 5- or 6-membered ring containing S- or N-atom; B means -CH= CH-; W means O; X means O; Y means N; R means pyridyl, thienyl or phenyl that can be substituted if necessary with mono- or disubstituted C 1-3 -alkyl, CF 3 , Cl or bromine; R 1  means C 1-6 -alkyl; n = 2, and their tautomers, enantiomers, diastereomers or physiologically acceptable salts and drug based on thereof. Compounds of the formula (I) shows capability to decrease blood glucose and insulin content and can be used for treatment of patients with diabetes mellitus. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 3 cl, 1 tbl, 6 ex
Patent RU-2105144-C1 (RU)
Title: Method for treating down-hole zone of producing well
Inventor: STARKOVSKIJ ANATOLIJ VASIL EVI
IPC: E21B43/27
Filed: 1996-02-22
Granted: 1998-02-20
Abstract: FIELD: oil production industry. SUBSTANCE: this is aimed at increasing oil recovering efficiency. According to method, determined in producing well are zones of oil and water inflow, and evaluated is injectivity of these zones. According to relation of injectivity of zones, determined is ratio of speeds of injecting unmixable working agents through pump-compressor pipes and annular space. Dividing boundary of working agents is maintained between zones of oil and water inflow. Simultaneously injected into oil inflow zone is oil or its products, and into water inflow zone injected is alkali gel formation agent based on sodium silicate. Technological delay is undertaken in well. Then, injected into well are acid-containing agent, hydrocarbon solution of water-repellent solution, pressure-forced liquid. Secondary technological delay is undertaken. In result, oil recovery is increased, and amount of water in well product is reduced. EFFECT: high efficiency.
Patent RU-2115237-C1 (RU)
Inventor: SEDININ V I
IPC: H04B1/10
Filed: 1996-04-01
Granted: 1998-07-10
Abstract: Изобретение относится к области радиотехники и может быть использовано в системах радиосвязи, радионавигации и радиоуправления, работающих в условиях воздействия узкополосных и импульсных (широкополосных) помех. Устройство подавления узкополосных и импульсных помех, содержащее входной полосовой фильтр, последовательно соединенные элемент задержки и первый вычитатель, а также второй вычитатель, вход которого подключен к выходу входного полосового фильтра, и звено с нелинейной амплитудной характеристикой, содержащее третий вычитатель, вход которого является выходом всего устройства и соединен с выходом второго вычитателя, а выход - со входом первого вычитателя, и нелинейный преобразователь, вход которого соединен с выходом второго вычитателя, а выход - со входом третьего вычитателя, причем второй вычитатель имеет N дополнительных компенсационных входов, каждый из которых подключен к выходу управляемого фазового корректора соответствующего блока формирования сигнала компенсации n-й узкополосной помехи, каждый из которых состоит из двух узкополосных фильтров, перестраиваемого генератора с блоками фазовой автоподстройки частоты и автоматической регулировки коэффициента передачи, блока управляемого сигналом с выхода узкополосного фильтра и коммутирующего компенсирующий сигнал во время действия узкополосной помехи на вход управляемого фазового корректора блока, частотного детектора и управляемого фазового корректора, причем вход первого узко- полосного фильтра подключен к выходу первого вычитателя, а вход второго - к выходу второго вычитателя. 3 ил.
Patent RU-2121868-C1 (RU)
Title: Saltless water producing apparatus
Inventor: POVOROV A A
IPC: B01D63/10
Filed: 1996-04-29
Granted: 1998-11-20
Abstract: FIELD: medical, food and electronic industries. SUBSTANCE: apparatus has body with covers and pipelines for delivery of water from water supply system and removal of concentrate and saltless water. Roll membrane element with filtrate removing tube is positioned in apparatus body. Separator is arranged inside roll membrane element between turns of membrane stack. Separator partitions form channels for working solution motion. Filtrate line of roll membrane element is divided into two sections by means of nontransparent partition. First section length is 0.6- 0.9 roll length from working solution inlet. EFFECT: improved design. 1 tbl, 2 dwg